# FreeX vs Siyou B2B

The clearest difference is update cadence: Siyou B2B at every 2 weeks against FreeX's every 6 weeks. Siyou B2B also leads on device support (3 vs 1). FreeX's advantage is iOS requirement (9.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FreeX ships an update every 6 weeks, Siyou B2B every 2 weeks. The most recent releases landed on September 7, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | FreeX | Siyou B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 7 MB | 57 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [lei guan](https://appshunter.io/developer/1195553354) | [SIYOU TECHNOLOGY S.R.L](https://appshunter.io/developer/1466639725) |

## What reviewers say

### FreeX

[App page](https://appshunter.io/ios/app/freex/id1107254460)

**In-app purchases:** none


### Siyou B2B

[App page](https://appshunter.io/ios/app/siyou-b2b/id1482752003)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FreeX free?

FreeX is free to download, with no in-app purchases.

### Is Siyou B2B free?

Siyou B2B is free to download, with no in-app purchases.

### Do FreeX or Siyou B2B have ads?

Neither FreeX nor Siyou B2B shows ads.

### Which is updated more often, FreeX or Siyou B2B?

FreeX ships an update every 6 weeks, and Siyou B2B every 2 weeks. Most recently, FreeX was updated on September 7, 2026 and Siyou B2B on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*